BATTERY PACK WITH FIRE-FIGHTING WATER STORAGE TANK

A battery pack includes a plurality of battery modules including module cases, wherein side surfaces of the module cases in which battery cells are accommodated face each other and a injection hole is formed in a top surface of each of the module cases, and a fire extinguishing tank unit containing...

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Main Authors PARK, Gi-Dong, AHN, Jong-Kyu, LEE, Seong-Ju, KIM, Hyeon-Kyu, YUN, Young-Won, MUN, Jeong-O, KIM, Ki-Youn, LEE, Jae-Ki
Format Patent
LanguageEnglish
French
German
Published 13.03.2024
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRICITY
FIRE-FIGHTING
HUMAN NECESSITIES
LIFE-SAVING
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Summary:A battery pack includes a plurality of battery modules including module cases, wherein side surfaces of the module cases in which battery cells are accommodated face each other and a injection hole is formed in a top surface of each of the module cases, and a fire extinguishing tank unit containing a fire extinguishing agent, located over the plurality of battery modules, and configured to supply the fire extinguishing agent only into a battery module in which a thermal event occurs from among the plurality of battery modules through the injection holes.
Bibliography:Application Number: EP20220911709